Study: „Resonant Frequency Breathing Training to Increase Cardiac Vagal Tone in Healthy Adults“

• Authors: Vaschillo, E. G., et al. (2006)
• Journal: Applied Psychophysiology and Biofeedback
• Key Findings: This study focused on resonance frequency breathing, a type of breathwork that increases heart rate variability (HRV). HRV is a marker of vagal tone, which is linked to stress resilience and overall health.
• Relevance: The study highlights how breathwork can improve autonomic function and increase resilience to stress by directly affecting heart rate variability.